Mb B550M Phantom Gaming 4 Socket AM4 micro ATX AMD B550

Processor
Compatible processor series: AMD Ryzen 5, 3rd Generation AMD Ryzen 9, AMD Ryzen 3, AMD Ryzen 7
Processor manufacturer: AMD
Processor socket: Socket AM4
Maximum number of SMP processors: 1

Graphics
HDCP: Yes
DirectX version: 12.0
Maximum resolution: 5120 x 2880 pixels
Overclocking features: FCC, CE ErP/EuP

Features
PC health monitoring: Fan, Voltage, Temperature
Motherboard chipset: AMD B550
Audio output channels: 7.1 channels
Motherboard form factor: micro ATX
Motherboard chipset family: AMD
Windows operating systems supported: Windows 10 x64

Memory
Supported memory clock speeds: 2400, 2933, 3600, 2133, 3200 MHz, 4266, 2667, 3733, 4400, 4200, 4533, 3866, 3800, 4466, 4333, 4133 MHz, 4000, 3466
Maximum internal memory: 128 GB
Unbuffered memory: Yes
Memory channels: Dualchannel
Number of memory slots: 4
Supported memory types: DDR4SDRAM
Memory slots type: DIMM

Weight & dimensions
Width: 244 mm
Depth: 244 mm

Network
WakeonLAN ready: Yes
LAN controller: Realtek RTL8111H
Ethernet LAN: Yes
WiFi: No
Ethernet interface type: Gigabit Ethernet

Internal I/O
USB 2.0 connectors: 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
CPU fan connector: Yes
TPM connector: Yes
Front panel audio connector: Yes
Number of SATA III connectors: 4
Number of chassis fan connectors: 3
ATX Power connector (24pin): Yes
12V power connector: Yes
RGB LED pin header: Yes

BIOS
BIOS type: UEFI AMI

Packaging content
Cables included: SATA
Drivers included: Yes

Storage controllers
Supported storage drive types: HDD & SSD
Supported storage drive interfaces: Serial ATA III

Rear panel I/O ports
DisplayPorts quantity: 1
DisplayPort version: 1.4
USB 2.0 ports quantity: 2
HDMI version: 2.1
PS/2 ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) TypeA ports quantity: 4
HDMI ports quantity: 1
Ethernet LAN (RJ45) ports: 1

Expansion slots
Number of M.2 (M) slots: 1
PCI Express x16 (Gen 3.x) slots: 3
PCI Express x1 (Gen 3.x) slots: 1